Thoughts on my girls' names list please

Sybil & Imogen are the only ones that stand out to me & they're not overused too.
Dora would get called Dora the Explorer I think.

I love Lois and Tess. Others are ok.

Sybil - hell no
Imogen - gorgeous, timeless
Merryn - not keen
Ramona - not keen
Sabrina - witchy
Lois - nope
Sienna - pretty
Tess - classic
Dora - swiper, no swiping

Sybil... Fawlty towers
Imogen... frumpy
Merryn...also frumpy
Ramona...a bit too cool
Sabrina... gorgeous
Lois.... love it
Sienna...so lovely but becoming very popular and has down-market associations unfairly imo.
Tess...plain
Dora...quite sweet

Sybil - not sure, a bit to Downton?
Imogen - ok, don't like Immy
Merryn - no
Ramona - ok
Sabrina - ok
Lois - ok
Sienna - not sure, not a nice colour
Tess - like
Dora - not sure. Thora is nice

Annabel
Maia
Eleanor
Morrigan
Iona
Sabina
Mona
Romy
Elaine
Evelyn
Ophelia
Juliet
Nerissa
Kaia
Cora
Luana
Sally or Sallie
Serena
Gaia

Sybil- I don't like it personally
Imogen- it's ok, bit bland
Merryn- lovely
Ramona- not for me
Sabrina- nice
Lois- not a fan
Sienna- meh
Tess- love it, and Tessa
Dora- the explorer

Other suggestions-
Miriam
Mari ('marry')
Zelda
Camilla

Hello!

Sybil - I really love it, it should make a comeback. It's so cool and mysterious. But I would spell it Sibyl, like the word. Sybil is fine too, though.
Imogen - feels sort of tired and a tiny bit dated. I know it's Shakespearean but I met a few born in the 90s and 00s and even though it wasn't extremely common I associate it with women in their 20s. I also don't like the sound. It doesn't sound very pretty to me and I dislike Immy as a nickname (I know an Imogen "Immy"). It also makes me think of "image" and "innocent".
Merryn - it sounds sort of harsh and old to me, sorry. Like an old witch or elderly woman.
Ramona - I never really liked the sound. I prefer just Mona even though depending on your accent it may not sound nice. I prefer Romy, Mona or similar names.
Sabrina - I like it. It's cool and witchy. But it is 80s dated where I live and many people associate it with mean girls here for some reason (I have asked about it on boards). Sabina is nice!
Lois - I don't get the appeal of this as it sounds incredibly ugly to me (sorry!). I like older names but this one doesn't appeal.
Sienna - I love this but I prefer it as Siena (like the city in Italy). Sienna makes me think a bit of Sienna Miller and I am not a fan.
Tess - too harsh.
Dora - sort of cute. Dora the Explorer.

I am currently almost 11 weeks pregnant and Siena is on my list, love it. And Lois used to be until my OH decided to name his peace lily Lois 😂
Others on my list are:
Cassidy
Thea
Heidi